My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 10 ft, 26.036 °N 97.245 °W

      Port Isabel, TX

      Port Isabel Station85°
      Updated: 10:56 PM CDT on September 4, 2026 (GMT -5)
      7 minutes ago
      91°
      81°
      85
      Feels Like 98
      Clear
      N
      10
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sat 09/05
        Low 81°f
         7% Precip. / 0 in
        A few passing clouds. Low 81F. Winds SSE at 10 to 15 mph.
        Tomorrow
        Sun 09/06
        High 93°f
         8% Precip. / 0 in
        Partly cloudy skies. Hot. High 93F. Winds SE at 10 to 20 mph.
        Tomorrow night
        Sun 09/06
        Low 81°f
         16% Precip. / 0 in
        A few clouds. Low 81F. Winds SSE at 10 to 20 mph.
        Hourly Forecast
        Now
        84°
        11PM
        84°
        12AM
        84°
        1AM
        84°
        2AM
        84°
        3AM
        83°
        4AM
        83°
        5AM
        83°
        6AM
        82°
        7AM
        82°
        7:10AM
        Sunrise
        8AM
        83°
        9AM
        86°
        10AM
        89°
        11AM
        90°
        12PM
        92°
        1PM
        92°
        2PM
        92°
        3PM
        91°
        4PM
        91°
        5PM
        90°
        6PM
        89°
        7PM
        88°
        7:43PM
        Sunset
        8PM
        86°
        9PM
        85°
        10PM
        85°
        Precipitation
        9%
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point79°F
        5. Humidity 84%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPIL Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 90°F 97°F 2023
        4. Low 81°F 75°F 68°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 90°F 98°F
        4. Low 81°F 75°F 68°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:10 AM 7:44 PM
        3. Civil Twilight 6:47 AM 8:07 PM
        4. Nautical Twilight 6:20 AM 8:34PM
        5. Astronomical Twilight 5:52 AM 9:02 PM
        1. Length of Visible Light 13h 19m
        2. Length of Day 12h 33m
        3. Tomorrow will be 1 minute 30 seconds shorter
        1. Moon 1:09 AM 3:44 PM
        2. Waning Crescent39% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary